<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Payment
 * @copyright  Copyright (c) 2006 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */

interface Zend_Payment_GatewayInterface
{
    /**
     * Process payment request
     *
     * @param Zend_Payment_Request_Interface $request
     * @throws Zend_Payment_Extension
     * @return Zend_Payment_Response_Interface
     */
    public function process(Zend_Payment_RequestInterface $request);

    /**
     * Check if action is available on gateway level
     *
     * @param string $action
     * @return boolean
     */
    public function isActionAvailable($action);
}